Make up your mind to learn Java backend, you must understand these learning stages

Apart from being ugly and unable to speak, I have no other skills, so I can only study hard. I plan to learn Java backend in the near future. In addition to my own work, I usually have to take on some private work, but almost all of them require front-end knowledge and Java backend, so I thought it would be better if I could develop it myself? Based on some experience and collected information, the following learning plan has been compiled.

So my plan is like this

The first stage Java basics

I have been familiar with Android for so long, and I am exposed to Java every day, and I still have Java technology.

Second stage: JavaWeb front-end technology

Web front-end basics such as HTML, CSS, JavaScript basics, jQuery basics, BootStrap.

What is BootStrap

is a framework for making web pages (currently the most popular WEB front-end framework), which means that you only need to write HTML tags and call its classes and you can quickly create a high-end web page without worrying about compatibility. Question, there are many styles for you to choose from! For example, if you need to make a website navigation, right? If you write it yourself, you need to write a lot of code, but if you use the bootstrap framework to write it, you only need to write the HTML tag and call the class name!
Go to the bootstrap Chinese website and look at its API to get started quickly!

Its official Chinese website is:
http://www.bootcss.com/

The third stage: JavaWeb front-end technology

Specific requirements What to learn, let me talk about it in general here first

• Mysql and JDBC

• JavaWEB core technology

• The working principle of the WEB server

• Installation and startup of Tomcat (Fortunately, I have played with tomcat in my spare time before)

• HTTP protocol detailed explanation (are you familiar with Android)

• Servlet related learning

• The application of HttpServletResponse and HttpServletRequest, the application of HTTP protocol in the web Used in developing applications, request forwarding and redirection. (I am so familiar with it)

• Cookie and Cookie application

• JSP operating principle

• JDBC transactions

• AJAX

Phase 4: Project phase

1. SSH framework

Hibernate5 framework, Struts2 framework, Spring4 framework, SSH comprehensive case practice, springBoot, mybatis
springMVC and other frameworks

2, project practice

Oracle database, Maven, BOS logistics management system or many projects like ERP management system, business integrated management platform

Finally let me say it

How important it is to make a plan! The execution of the plan is even more important! In the step-by-step implementation, it may take a long time, a week or a month.

But someone wants to ask me if I want to switch to the Java backend. I think I made it very clear at the beginning. I learned Java in my spare time. I just want to turn the impossible into possible!

Finally, I think of a poem from one of our programmers:

people on the Qiu Ming Mountains hope ,
often There are drivers competing against each other.
Now the lane is still at ,
the old driver is no longer there!

Learning Java background, I am confident that I can walk this journey with you, how about you!

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